Evaluate each expression if x = 2, y= 3, and z=4. 1. xy
2. 8 X (y + z)

please answer i will give a thanks and brainliest

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Rounded to the nearest tenth, what is the value of x

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate